.
16/07/06 18:26:47 INFO hive.MetastoreReplicationJob: Starting job for step 1...
16/07/06 18:26:48 INFO impl.TimelineClientImpl: Timeline service address: http://hdp-2.2slave1.datametica.org:8188/ws/v1/timeline/
16/07/06 18:26:48 INFO client.RMProxy: Connecting to ResourceManager at hdp-2.2master.datametica.org/10.200.80.34:8050
16/07/06 18:26:48 INFO input.FileInputFormat: Total input paths to process : 1
16/07/06 18:26:49 INFO mapreduce.JobSubmitter: number of splits:1
16/07/06 18:26:49 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1467790525837_0054
16/07/06 18:26:49 INFO impl.YarnClientImpl: Submitted application application_1467790525837_0054
16/07/06 18:26:49 INFO mapreduce.Job: The url to track the job: http://hdp-2.2master.datametica.org:8088/proxy/application_1467790525837_0054/
16/07/06 18:26:49 INFO mapreduce.Job: Running job: job_1467790525837_0054
16/07/06 18:26:54 INFO mapreduce.Job: Job job_1467790525837_0054 running in uber mode : false
16/07/06 18:26:54 INFO mapreduce.Job: map 0% reduce 0%
16/07/06 18:26:58 INFO mapreduce.Job: Task Id : attempt_1467790525837_0054_m_000000_0, Status : FAILED
Error: java.lang.IllegalArgumentException: java.net.UnknownHostException: hdp-test
at org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:411)
at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:311)
at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:176)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:678)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:619)
at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:150)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2653)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:92)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2687)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2669)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371)
at org.apache.hadoop.fs.Path.getFileSystem(Path.java:295)
at com.airbnb.reair.common.FsUtils.equalDirs(FsUtils.java:294)
at com.airbnb.reair.incremental.DirectoryCopier.equalDirs(DirectoryCopier.java:105)
at com.airbnb.reair.incremental.primitives.TaskEstimator.analyzeTableSpec(TaskEstimator.java:111)
at com.airbnb.reair.incremental.primitives.TaskEstimator.analyze(TaskEstimator.java:67)
at com.airbnb.reair.batch.hive.TableCompareWorker.processTable(TableCompareWorker.java:136)
at com.airbnb.reair.batch.hive.MetastoreReplicationJob$Stage1ProcessTableMapperWithTextInput.map(MetastoreReplicationJob.java:559)
at com.airbnb.reair.batch.hive.MetastoreReplicationJob$Stage1ProcessTableMapperWithTextInput.map(MetastoreReplicationJob.java:538)
at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1709)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162)
Caused by: java.net.UnknownHostException: hdp-test
... 27 more
